Basic

CAS No.	3626-41-3
Product Name	Acid Brown 2
Synonyms	C.I. Acid Brown 2; Sodium 4-hydroxy-3-((2-methoxy-5-nitrophenyl)azo)-6-(phenylamino)naphthalene-2-sulphonatesodium (3Z)-3-[2-(2-methoxy-5-nitrophenyl)hydrazinylidene]-4-oxo-6-(phenylamino)-3,4-dihydronaphthalene-2-sulfonate
Molecular Formula	C23H17N4NaO7S
Molecular Weight	516.4584

Physical property